<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>发微博</title>
</head>
<body>
<h1>发布微博页面</h1>
<form action="" enctype="multipart/form-data">
    <input type="text" name="content" placeholder="微博正文">
    <input type="file" name="picFile">
    <input type="button" value="发布" @click="insert()">
</form>
<!--引入vue和axios-->
<!--引入vue和axios-->
<script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/vue/2.6.14/vue.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script>
    let v = new Vue({
        el:"form",
        data:{},
        methods:{
            insert:function (){
                let data = new FormData(document.querySelector("form"))
                if (data.get("picFile").name==""){
                    alert("请选择上传的图片")
                    return;
                }
                //发出请求
                axios.post("/weibo/insert",data).then(function (response){
                    if (response.data==1){
                        //回到首页
                        location.href="/";
                    }else {
                        alert("请先登录!")
                        location.href="/login.html";
                    }
                });
            }
        }
    })
</script>
</body>
</html>